EP 3354227 A1 20180801 - MEDIUM, APPARATUS, AND METHOD FOR GENERATING MOVEMENT ROTATION INFORMATION
Title (en)
MEDIUM, APPARATUS, AND METHOD FOR GENERATING MOVEMENT ROTATION INFORMATION
Title (de)
MEDIUM, VORRICHTUNG UND VERFAHREN ZUR ERZEUGUNG VON BEWEGUNGSDREHUNGSINFORMATIONEN
Title (fr)
MILIEU, APPAREIL ET PROCÉDÉ POUR GÉNÉRER DES INFORMATIONS DE ROTATION DE MOUVEMENT
Publication
Application
Priority
JP 2017011287 A 20170125
Abstract (en)
A method for generating movement rotation information includes: acquiring a jaw image including a plurality of teeth; specifying first position information indicative of positions of three or more points individually corresponding to three or more types of teeth included in the jaw image; acquiring, in accordance with positional relationship information that associates types of teeth with second position information indicating positions of reference points, the second position information corresponding to three or more reference points individually corresponding to the three or more types of teeth; calculating movement rotation information so that a plane including the three or more points is made coincide with a reference plane including the three or more reference points, the movement rotation information including at least either of a movement amount and a rotation amount with respect to the plane including the three or more points; and outputting the movement rotation information.
IPC 8 full level
A61C 11/00 (2006.01); G06T 13/20 (2011.01); G06T 19/20 (2011.01)
CPC (source: CN EP KR US)
A61B 5/0033 (2013.01 - CN); A61B 5/0088 (2013.01 - CN KR); A61C 9/0046 (2013.01 - EP US); A61C 9/0053 (2013.01 - KR); A61C 11/00 (2013.01 - EP US); A61C 19/04 (2013.01 - CN KR); A61C 19/05 (2013.01 - US); G06T 7/0012 (2013.01 - US); G06T 7/248 (2016.12 - US); G06T 7/30 (2016.12 - KR); G06T 7/66 (2016.12 - US); G06T 19/20 (2013.01 - EP US); A61C 13/0004 (2013.01 - EP US); G06T 2207/10008 (2013.01 - US); G06T 2207/30036 (2013.01 - KR US); G06T 2219/2016 (2013.01 - EP US)
Citation (applicant)
- JP 2016107358 A 20160620 - MITSUBISHI HEAVY IND MACHINE TOOL CO LTD
- JP 2016107803 A 20160620 - TOYOTA MOTOR CORP
- JP 2012045247 A 20120308 - UNIV OSAKA
- JP 2009501616 A 20090122
- JP H09238963 A 19970916 - NIKON CORP
- JP 2013520251 A 20130606
Citation (search report)
- [X] EP 1510185 A2 20050302 - MINNESOTA MINING & MFG [US], et al
- [X] US 2002094509 A1 20020718 - DURBIN DUANE [US], et al
- [A] EP 2907477 A1 20150819 - UNIV TOKUSHIMA [JP]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3354227 A1 20180801; CN 108338849 A 20180731; CN 108338849 B 20201016; JP 2018117865 A 20180802; KR 102035327 B1 20191022; KR 20180087854 A 20180802; US 10736721 B2 20200811; US 2018206959 A1 20180726
DOCDB simple family (application)
EP 18150723 A 20180109; CN 201810063808 A 20180123; JP 2017011287 A 20170125; KR 20180007772 A 20180122; US 201815875923 A 20180119